3112415404123 has 2 divisors, whose sum is σ = 3112415404124. Its totient is φ = 3112415404122.

The previous prime is 3112415404073. The next prime is 3112415404127. The reversal of 3112415404123 is 3214045142113.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3112415404123 - 2²⁵ = 3112381849691 is a prime.

It is not a weakly prime, because it can be changed into another prime (3112415404127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556207702061 + 1556207702062.

It is an arithmetic number, because the mean of its divisors is an integer number (1556207702062).

Almost surely, 2^{3112415404123} is an apocalyptic number.

3112415404123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3112415404123 is an equidigital number, since it uses as much as digits as its factorization.

3112415404123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 3112415404123 in words is "three trillion, one hundred twelve billion, four hundred fifteen million, four hundred four thousand, one hundred twenty-three".